move AV_NOPTS_VALUE & AV_TIME_BASE from avformat.h -> avcodec.h
related fixes

Originally committed as revision 2814 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2806 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2805 to svn://svn.ffmpeg.org/ffmpeg/trunk

- the first audio and video packs now contain only a system header and lots
  of padding.
  - no system headers in any packs other than the first ones
  - the two system headers only contain information about "their" stream
  - fixed some header values (muxrate, some flags, ...) so that they have the
  values specified by the standard
  - padding packs are inserted if the mux rate would be below 75 packs per
  second (the rate must not be below or above that value).
  - fixed the SCR of the packs
  - 20 zero bytes are now inserted at the end of each audio pack, after the
  data packet

Originally committed as revision 2804 to svn://svn.ffmpeg.org/ffmpeg/trunk

and regression test checksum update for it by me

Originally committed as revision 2787 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2783 to svn://svn.ffmpeg.org/ffmpeg/trunk

how many bytes were written.

Originally committed as revision 2770 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2759 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2758 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2757 to svn://svn.ffmpeg.org/ffmpeg/trunk

- allow INTER4V macroblocks for FLV1 codec
- fixed issue in flv file format saving 8 mp3 frames per packet instead of 1
- fixed crasher in flv file format involving mp3 buffer handling
- added FLV1 codec support for swf file format (FlashPlayer6 or above
required) and made it default
- fixed broken mp3 support in swf file format
patch by (Tinic Uro <turo at macromedia dot com>)
cleanup by me

Originally committed as revision 2756 to svn://svn.ffmpeg.org/ffmpeg/trunk

32, 24, and 16 are working; 8bpp is partially working; 4, 2, and 1 bpp
are not supported yet

Originally committed as revision 2748 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2740 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2711 to svn://svn.ffmpeg.org/ffmpeg/trunk

adaptively change middle position selection algo for seeking, this avoids some ugly worstcases of the interpolated variant
  avoid backward search for mpeg where possible, its 17 times slower then forward according to my benchmark

Originally committed as revision 2710 to svn://svn.ffmpeg.org/ffmpeg/trunk

asf seek fixes & use keyframe pos/timestamp cache

Originally committed as revision 2709 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2707 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2706 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2704 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2703 to svn://svn.ffmpeg.org/ffmpeg/trunk

memleaks
  infinite loops
  uninitalized variables
with some luck u can seek now a few times before it dies

Originally committed as revision 2702 to svn://svn.ffmpeg.org/ffmpeg/trunk

multiple stream seeking (yes i know seeking is still broken)
related cleanup

Originally committed as revision 2701 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2700 to svn://svn.ffmpeg.org/ffmpeg/trunk

move (av_)find_stream_index() to utils.c as its usefull outside mpeg.c
assert checking enabled, to find bugs quicker, should obviously be disabled later
(av_)add_index_entry() inserts new entries so that the list stays ordered and updates entries if already in it
(av_)index_search_timestamp() cleanup (kill ugly goto) and shorter

Originally committed as revision 2697 to svn://svn.ffmpeg.org/ffmpeg/trunk

Experimental ZLIB encoder (not working yet)

Originally committed as revision 2693 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2689 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2688 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2678 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2672 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2666 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2658 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2653 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2624 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2622 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2621 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2620 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2616 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2609 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2585 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2584 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2578 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2576 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2575 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2567 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2565 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2556 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2548 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2540 to svn://svn.ffmpeg.org/ffmpeg/trunk

- Add default reget_buffer implementation in libavcodec/utils.c
- Remove AVCodecContext.cr_available, no longer needed
- Remove CODEC_CAP_CR, no longer used
- Add img_copy() prototype to avcodec.h (function from imgconvert.c)
- Rename img_copy() to jpeg_img_copy() in libavformat/jpeg.c to avoid
conflict
- Updated msrle, msvideo1, rpza, smc to use reget_buffer

Originally committed as revision 2531 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2528 to svn://svn.ffmpeg.org/ffmpeg/trunk